| Microsoft | Internet Explorer | 1421 |
| Microsoft | Exchange Server | 86 |
| Sun | Solaris | 869 |
| Sun | Sunos | 582 |
| Hp | Hp-ux | 291 |
| Ibm | Aix | 325 |
| Sco | Unixware | 89 |
| Sco | Openserver | 79 |
| Slackware | Slackware Linux | 55 |
| Linux | Linux Kernel | 2853 |
| Microsoft | Windows 2000 | 534 |
| Cisco | Pix Firewall Software | 32 |
| Midnight Commander | Midnight Commander | 22 |
| Microsoft | Ie | 206 |
| Mandrakesoft | Mandrake Linux | 136 |
| Ethereal Group | Ethereal | 109 |
| Cisco | Pix Firewall | 17 |
| Oracle | Application Server | 205 |
| Cisco | Catos | 18 |
| Cvs | Cvs | 22 |
| Xchat | Xchat | 12 |
| Gnu | Privacy Guard | 10 |
| Ibm | Lotus Domino | 88 |
| Phorum | Phorum | 56 |
| Jelsoft | Vbulletin | 99 |
| Macromedia | Flash Player | 1084 |
| Mpg321 | Mpg321 | 3 |
| Cisco | Call Manager | 18 |
| Invision Power Services | Invision Board | 19 |
| Irssi | Irssi | 41 |
| Cisco | Content Engine | 4 |
| Cisco | Content Router 4430 | 4 |
| Cisco | Content Distribution Manager 4650 | 4 |
| Cisco | Content Distribution Manager 4630 | 4 |
| Cisco | Enterprise Content Delivery Network Software | 5 |
| Iatek | Portalapp | 10 |
| Cvsup | Cvsup | 2 |
| Cisco | 80-7112-01 For The Unity-svrx255-2a | 1 |
| Broadcom | Unicenter Remote Control Host | 2 |
| Freescripts | Visitorbook | 2 |
| Debian | Fsp | 2 |
| Alexander V. Lukyanov | Lftp | 3 |
| Microsoft | Windows Server 2003 | 469 |
| Broadcom | Unicenter Remote Control | 8 |
| Macromedia | Director | 13 |
| Cisco | Catalyst 6500 Ws-svc-nam-1 | 5 |
| Cisco | Content Engine Module | 1 |
| Cisco | 80-7111-01 For The Unity-svrx255-1a | 1 |
| Microsoft | Sharepoint Services | 22 |
| Cisco | Catalyst 6500 | 27 |
| Broadcom | Unicenter Remote Control Option | 1 |
| Cisco | Content Distribution Manager 4670 | 3 |
| Ca | Controlit | 2 |
| Ca | Unicenter Remote Control Option | 1 |
| Cisco | Catalyst 6500 Ws-x6380-nam | 5 |
| Cisco | Application And Content Networking Software | 10 |
| Cisco | Catalyst 7600 Ws-svc-nam-1 | 5 |
| Cisco | Content Router 4450 | 3 |
| Cisco | Firewall Services Module | 32 |
| Cisco | Catalyst 7600 Ws-x6380-nam | 5 |
| Cisco | Catalyst 6500 Ws-svc-nam-2 | 5 |
| Cisco | Catalyst 7600 Ws-svc-nam-2 | 5 |
| Phpgedview | Phpgedview | 16 |
| Nd | Nd | 1 |
| Cisco | Personal Assistant | 4 |
| Opentext | Opentext Firstclass Desktop Client | 1 |
| Debian | Lintian | 5 |
| Webcam Corp | Webcam Watchdog | 2 |
| Cisco | Internet Service Node | 2 |
| Cisco | Ip Call Center Express Enhanced | 2 |
| Cisco | Conference Connection | 3 |
| Cisco | Ip Interactive Voice Response | 2 |
| Cisco | Emergency Responder | 18 |
| Cisco | Ip Call Center Express Standard | 2 |
| Ibm | X330 | 2 |
| Ibm | X342 | 2 |
| Ibm | X340 | 2 |
| Ibm | Mcs-7835i-2.4 | 2 |
| Ibm | Mcs-7835i-3.0 | 2 |
| Ibm | X345 | 2 |
| Ibm | Mcs-7815i-2.0 | 2 |
| Ibm | Mcs-7815-1000 | 2 |
| Ibm | Director Agent | 4 |
| Intra Forum | Intra Forum | 1 |
| Tinyserver | Tinyserver | 4 |
| Leif M. Wright | Web Blog | 6 |
| Pj Cgi Neo Review | Pj Cgi Neo Review | 1 |
| Reptile Web Server | Reptile Web Server | 1 |
| Ibm | Informix Dynamic Server | 30 |
| Ibm | Informix Extended Parallel Server | 3 |
| Wildtangent | Webdriver | 1 |
| Novell | Nsure Audit | 1 |
| Ethereal | Ethereal | 109 |
| Freescripts | Visitorbook Le | 1 |
